After catching her husband and stepsister in bed together, Su Muqing puts on a convincing display of grief. Then she uses her shares to force the scumbag to divorce her, and turns around to expose the tax evasion at her stepfather’s and her ex-husband’s company. The two are sent to jail. When she accidentally learns a little of the truth about her mother’s death, Su Muqing is consumed by anger. Using her wealth, free time, and technical skills, she sets out to avenge her mother. But while searching for evidence, she discovers that her father also died by accident. Furious, she vows to dig up the entire family history of everyone involved!